Set-point filter design for a two-degree-of-freedom fractional control system
dc.contributor.author | Padula, Fabrizio | |
dc.contributor.author | Visioli, A. | |
dc.date.accessioned | 2017-04-28T13:58:48Z | |
dc.date.available | 2017-04-28T13:58:48Z | |
dc.date.created | 2017-04-28T09:06:14Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Padula, F. and Visioli, A. 2016. Set-point filter design for a two-degree-of-freedom fractional control system. IEEE/CAA Journal of Automatica Sinica. 3 (4): pp. 451-462. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/52430 | |
dc.identifier.doi | 10.1109/JAS.2016.7510100 | |
dc.description.abstract |
© 2014 Chinese Association of Automation.This paper focuses on a new approach to design U+0028 possibly fractional U+0029 set-point filters for fractional control systems. After designing a smooth and monotonic desired output signal, the necessary command signal is obtained via fractional input-output inversion. Then, a set-point filter is determined based on the synthesized command signal. The filter is computed by minimizing the 2-norm of the difference between the command signal and the filter step response. The proposed methodology allows the designer to synthesize both integer and fractional set-point filters. The pros and cons of both solutions are discussed in details. This approach is suitable for the design of two degree-of-freedom controllers capable to make the set-point tracking performance almost independent from the feedback part of the controller. Simulation results show the effectiveness of the proposed methodology. | |
dc.title | Set-point filter design for a two-degree-of-freedom fractional control system | |
dc.type | Journal Article | |
dcterms.source.volume | 3 | |
dcterms.source.number | 4 | |
dcterms.source.startPage | 451 | |
dcterms.source.endPage | 462 | |
dcterms.source.issn | 2329-9266 | |
dcterms.source.title | IEEE/CAA Journal of Automatica Sinica | |
curtin.department | Department of Mathematics and Statistics | |
curtin.accessStatus | Fulltext not available |
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